With Hammer Nutritions' Perpetuem fuel you get a thoroughly tested and proven unique formula containing complex carbohydrates, soy protein, healthy fats, and key auxiliary nutrients such as sodium phosphate that is unsurpassed for maintaining optimal athletic performance for as long as you want.

Perpetuem provides consistent, reliable energy, maximizes stored fat utilization, and buffers lactic acid to prevent muscle fatigue. On the road or trail, Perpetuem is the breakfast, lunch, and dinner of champions. Take it long with Perpetuem! Extra Benefits: Carnosine, one of the ingredients in Perpetuem (it's also in HEED, Sustained Energy, and Recoverite), is both a performance aid (a superb acid buffer) and a premium general health nutrient (multiple free-radical scavenging and anti-glycation antioxidant).

I absolutely love Hammer Perpetuem. The Strawberry-Vanilla and Orange-Vanilla both have very light flavors. They are easy to consume on a short or long ride, or on a long run. The supplement is much stronger than the taste suggests. The only suggestion I can make that would make it better is: Be sure it stays cold! Once it gets warm, it's not too tasty! I definitely recommend it to athletes!